cvs tests: do not touch test CVS repositories shipped with source

diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh
index 8b33321f8c44dc7f8a08fa144bca4f10444ceaa1..dae635851666a7f5ccf685b89d64f31d5dbdd2fd 100755 (executable)
--- a/t/t4013-diff-various.sh
+++ b/t/t4013-diff-various.sh
@@ -204,9 +204,13 @@ log --root --patch-with-stat --summary master
 log --root -c --patch-with-stat --summary master
 # improved by Timo's patch
 log --root --cc --patch-with-stat --summary master
+log -p --first-parent master
+log -m -p --first-parent master
+log -m -p master
 log -SF master
 log -SF -p master
 log --decorate --all
+log --decorate=full --all
 
 rev-list --parents HEAD
 rev-list --children HEAD
@@ -234,6 +238,9 @@ show initial
 show --root initial
 show side
 show master
+show -c master
+show -m master
+show --first-parent master
 show --stat side
 show --stat --summary side
 show --patch-with-stat side